<!doctype html>
<html>
  <head>
    <title>Пример страницы</title>
    <meta charset=utf-8>
    <link type="text/css" href="css/dark-hive/jquery-ui-1.8.21.custom.css" rel="stylesheet" />
    <style type="text/css">
      #draggable { width: 100px; height: 100px; padding: 0.5em; }
    </style>

    <script src="js/jquery-1.7.2.min.js" type="text/javascript"></script>
    <script src="js/jquery-ui-1.8.21.custom.min.js" type="text/javascript"></script>
    <script src="engine.js" type="text/javascript"></script>
  </head>
  <body>
    <div id="draggable" class="ui-widget-content">
    <p>Drag me</p>
    </div>

  </body>
</html>